Evolution of Speed is proud to announce the Billet intake manifold for the B58 Engines.  The manifold is designed to work with both Gen1 and Gen2 B58 engines.  The manifold is made from Billet 6061-T6 aircraft grade aluminum.  The end tanks start off at over 50lbs of material for each side and end up about 3.8lbs that's a lot of chips!  All of the manifolds are completely made in the USA.  All machining done at state of the art manufacturing facilities.  

The manifold features integrated Port Injection, and Meth or nitrous bungs.  This means when you purchase the manifold there is no need to add a fueling spacer between the engine and the manifold.  The Injectors are now relocated to the topside, making them easier to service if needed.  In addition to adding more fuel, they have designed the manifold to accept a larger throttle body for those extreme horsepower cars! 

They teamed up with C&R Racing / PWR to bring you the best core available in the industry.  Using a proprietary design we are able to provide a very dense core, at the fraction of the weight of a standard bar and plate setup!  The air to water core is over double the size of the standard core that is found on these engines. What does all of this add up to be?  Simple cooler intake air for your engine!

Please note delivery is approximately 6-8 weeks from the time of order.